cant download from vbox7

[waitforminute]

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2020.06.16.1
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

[generic] article:3004067e04: Requesting header
[generic] article:3004067e04: Downloading webpage
[generic] article:3004067e04: Extracting information
[Instagram] CCVnyTuJqB8: Downloading webpage

Description

I can't download this video, for example https://www.vbox7.com/play:317664aff4

[thansk]

I also tested this and it happens with all videos on this website.
I get this, using the -F option:

[Vbox7] xxx: Downloading JSON metadata
[Vbox7] xxx: Downloading webpage
WARNING: unable to extract JSON-LD ; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
WARNING: unable to extract thumbnail URL; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[info] Available formats for xxx:
format code  extension  resolution note
0            mpd        unknown    

running 2020.06.16.1